<template>
  <el-dialog title="新增员工" :visible="showDialog" @close="btnCancel">
    <el-form ref="addForm" :model="formData" :rules="rules" label-width="120px">
      <el-form-item prop="username" label="姓名">
        <el-input v-model="formData.username" style="width:50%" placeholder="请输入姓名" />
      </el-form-item>
      <el-form-item prop="mobile" label="手机">
        <el-input v-model="formData.mobile" style="width:50%" placeholder="请输入手机号" />
      </el-form-item>
      <el-form-item prop="timeOfEntry" label="入职时间">
        <el-date-picker v-model="formData.timeOfEntry" style="width:50%" placeholder="请选择入职时间" />
      </el-form-item>
      <el-form-item prop="formOfEmployment" label="聘用形式">
        <el-select v-model="formData.formOfEmployment" style="width:50%" placeholder="请选择">
          <el-option v-for="item in EmployeeEnum.hireType" :key="item.id" :label="item.value" :value="item.id" />
        </el-select>
      </el-form-item>
      <el-form-item prop="workNumber" label="工号">
        <el-input v-model="formData.workNumber" style="width:50%" placeholder="请输入工号" />
      </el-form-item>
      <el-form-item prop="departmentName" label="部门">
        <el-input v-model="formData.departmentName" style="width:50%" placeholder="请选择部门" @focus="getDepartments" />
        <!-- 放置树形结构 -->
        <el-tree v-show="showTree" default-expand-all :data="treeData" :props="{ label: 'name' }" @node-click="selectNode" />
      </el-form-item>
      <el-form-item prop="correctionTime" label="转正时间">
        <el-date-picker v-model="formData.correctionTime" style="width:50%" placeholder="请选择转正时间" />
      </el-form-item>
    </el-form>
    <template #footer>
      <el-row type="flex" justify="center">
        <el-col :span="6">
          <el-button size="small" @click="btnCancel">取消</el-button>
          <el-button type="primary" size="small" @click="btnOK">确定</el-button>
        </el-col>
      </el-row>
    </template>
  </el-dialog>
</template>

<script>
import EmployeeEnum from '@/api/constant/employees'
import { addEmployee } from '@/api/employees'
import { getDepartments } from '@/api/departments'
import { transListToTreeData } from '@/utils'
export default {
  props: {
    showDialog: {
      type: Boolean,
      default: false
    }
  },
  data() {
    return {
      EmployeeEnum,
      treeData: [],
      showTree: false,
      formData: {
        username: '',
        mobile: '',
        formOfEmployment: '',
        workNumber: '',
        departmentName: '',
        timeOfEntry: '',
        correctionTime: ''
      },
      rules: {
        username: [{ required: true, message: '用户姓名不能为空', trigger: 'blur' }, {
          min: 1, max: 4, message: '用户姓名为1-4位'
        }],
        mobile: [{ required: true, message: '手机号不能为空', trigger: 'blur' }, {
          pattern: /^1[3-9]\d{9}$/, message: '手机号格式不正确', trigger: 'blur'
        }],
        formOfEmployment: [{ required: true, message: '聘用形式不能为空', trigger: 'blur' }],
        workNumber: [{ required: true, message: '工号不能为空', trigger: 'blur' }],
        departmentName: [{ required: true, message: '部门不能为空', trigger: 'change' }],
        timeOfEntry: [{ required: true, message: '入职时间', trigger: 'blur' }]
      }
    }
  },
  methods: {
    async getDepartments() {
      this.showTree = true
      const { depts } = await getDepartments()
      this.treeData = transListToTreeData(depts, '')
    },
    selectNode(node) {
      this.formData.departmentName = node.name
      this.showTree = false
    },
    async btnOK() {
      try {
        await this.$refs.addForm.validate()
        await addEmployee(this.formData)
        this.$message.success('新增员工成功')
        // this.$emit()
        //   this.$parent 就是父组件实例 this
        this.$parent.getEmployeeList()
        this.$parent.showDialog = false // 关闭弹层
        // this.$parent不能随便用- 首先要看放置的组件的位置
        // this.$parent放的位置决定的当前父组件是谁
        // 如果放的是普通的h5标签，当前的父组件的就是当前组件
        // 如果放的是 自定义组件的插槽里面，this.$parent指的就是自定义组件
      } catch (error) {
        console.log(error)
      }
    },
    btnCancel() {
      this.$refs.addForm.resetFields() // 重置表单
      this.$emit('update:showDialog', false)
    }
  }
}
</script>

<style>

</style>
